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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha : |
21/02/2014 |
Actualizado : |
08/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
HOTZEL, M.J.; QUINTANS, G.; UNGERFELD, R. |
Afiliación : |
GRACIELA QUINTANS ILARIA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
Behaviour response to two-step weaning is diminished in beef calves previously submitted to temporary weaning with nose flaps. |
Fecha de publicación : |
2012 |
Fuente / Imprenta : |
Livestock Science, 2012, v.149, no.1-2, p.88-95. |
DOI : |
10.1016/j.livsci.2012.06.029 |
Idioma : |
Inglés |
Notas : |
Article history: Received 21 September 2011. Received in revised form 22 June 2012. Accepted 27 June 2012. |
Contenido : |
Abstract:
Temporary weaning (TW) of beef calves for 5?14 days is a husbandry practice that is frequently used to help advance rebreeding in postpartum cows. The aim of this study was to compare the behaviour response to two-step weaning with the use of nose flaps, in beef calves that had or not been submitted to TW with nose flaps during the breeding period. Thirteen calves that had been fitted with nose-flap anti-suckling devices from 71 to 84 days of age (TW group), and 11 calves that had not received nose flaps during breeding of their dams (C group) were weaned with a two-step procedure. At 189 days of age, they were fitted with nose flaps and remained with the dams (nose flap period, NF); 14 days later all calves were separated from the dams (permanent separation period, PS). Behaviour was observed from 186 to 193 days of age (NF) and from 200 to 209 days of age (PS). Behaviour data for the NF and PS periods were analysed with mixed models for repeated measures. Before weaning, TW calves had greater proportion of observations suckling and grazing, lower proportion of playing, and remained closer to the dam compared to C calves. During the NF period, C calves had lower frequencies of observations standing, grazing, and drinking water, indicating that calves that had nose flaps during their dams' breeding period adapted faster to the anti-suckling device and the cessation of suckling. During the PS period, C calves had a lower frequency of observations grazing and a greater rate of vocalisations, and TW calves displayed an overall earlier, but shorter behaviour response than C calves. We conclude that the benefits of two-step weaning with nose flaps are greater for calves that have worn nose flaps for temporary weaning during the breeding of their dams. MenosAbstract:
Temporary weaning (TW) of beef calves for 5?14 days is a husbandry practice that is frequently used to help advance rebreeding in postpartum cows. The aim of this study was to compare the behaviour response to two-step weaning with the use of nose flaps, in beef calves that had or not been submitted to TW with nose flaps during the breeding period. Thirteen calves that had been fitted with nose-flap anti-suckling devices from 71 to 84 days of age (TW group), and 11 calves that had not received nose flaps during breeding of their dams (C group) were weaned with a two-step procedure. At 189 days of age, they were fitted with nose flaps and remained with the dams (nose flap period, NF); 14 days later all calves were separated from the dams (permanent separation period, PS). Behaviour was observed from 186 to 193 days of age (NF) and from 200 to 209 days of age (PS). Behaviour data for the NF and PS periods were analysed with mixed models for repeated measures. Before weaning, TW calves had greater proportion of observations suckling and grazing, lower proportion of playing, and remained closer to the dam compared to C calves. During the NF period, C calves had lower frequencies of observations standing, grazing, and drinking water, indicating that calves that had nose flaps during their dams' breeding period adapted faster to the anti-suckling device and the cessation of suckling. During the PS period, C calves had a lower frequency of observations grazing and a great... Presentar Todo |
Palabras claves : |
AFFECTIVE STATE; ANIMAL WELFARE; CATTLE; MOTHER-OFFSPRING BOND; SUCKLING. |
Thesagro : |
AMAMANTAMIENTO; BIENESTAR DE LOS ANIMALES; BOVINOS; DESTETE TEMPORARIO; TABLILLA NASAL. |
Asunto categoría : |
L02 Alimentación animal |
Marc : |
LEADER 02727naa a2200289 a 4500 001 1032762 005 2019-10-08 008 2012 bl uuuu u00u1 u #d 024 7 $a10.1016/j.livsci.2012.06.029$2DOI 100 1 $aHOTZEL, M.J. 245 $aBehaviour response to two-step weaning is diminished in beef calves previously submitted to temporary weaning with nose flaps. 260 $c2012 500 $aArticle history: Received 21 September 2011. Received in revised form 22 June 2012. Accepted 27 June 2012. 520 $aAbstract: Temporary weaning (TW) of beef calves for 5?14 days is a husbandry practice that is frequently used to help advance rebreeding in postpartum cows. The aim of this study was to compare the behaviour response to two-step weaning with the use of nose flaps, in beef calves that had or not been submitted to TW with nose flaps during the breeding period. Thirteen calves that had been fitted with nose-flap anti-suckling devices from 71 to 84 days of age (TW group), and 11 calves that had not received nose flaps during breeding of their dams (C group) were weaned with a two-step procedure. At 189 days of age, they were fitted with nose flaps and remained with the dams (nose flap period, NF); 14 days later all calves were separated from the dams (permanent separation period, PS). Behaviour was observed from 186 to 193 days of age (NF) and from 200 to 209 days of age (PS). Behaviour data for the NF and PS periods were analysed with mixed models for repeated measures. Before weaning, TW calves had greater proportion of observations suckling and grazing, lower proportion of playing, and remained closer to the dam compared to C calves. During the NF period, C calves had lower frequencies of observations standing, grazing, and drinking water, indicating that calves that had nose flaps during their dams' breeding period adapted faster to the anti-suckling device and the cessation of suckling. During the PS period, C calves had a lower frequency of observations grazing and a greater rate of vocalisations, and TW calves displayed an overall earlier, but shorter behaviour response than C calves. We conclude that the benefits of two-step weaning with nose flaps are greater for calves that have worn nose flaps for temporary weaning during the breeding of their dams. 650 $aAMAMANTAMIENTO 650 $aBIENESTAR DE LOS ANIMALES 650 $aBOVINOS 650 $aDESTETE TEMPORARIO 650 $aTABLILLA NASAL 653 $aAFFECTIVE STATE 653 $aANIMAL WELFARE 653 $aCATTLE 653 $aMOTHER-OFFSPRING BOND 653 $aSUCKLING 700 1 $aQUINTANS, G. 700 1 $aUNGERFELD, R. 773 $tLivestock Science, 2012$gv.149, no.1-2, p.88-95.
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INIA Treinta y Tres (TT) |
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Biblioteca (s) : |
INIA La Estanzuela; INIA Tacuarembó. |
Fecha actual : |
21/02/2017 |
Actualizado : |
27/03/2017 |
Tipo de producción científica : |
Presentaciones Orales |
Autor : |
CUADRO, R. |
Afiliación : |
WASHINGTON ROBIN CUADRO LOPEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Toma de decisión de fertilización en la implantación de pasturas. [Presentación Oral]. |
Fecha de publicación : |
2017 |
Fuente / Imprenta : |
In Jornada de Manejo de pasturas sembradas. Implantación de pasturas: las claves para el éxito. La Estanzuela, Colonia, Uruguay:INIA, 2017. |
Idioma : |
Español |
Contenido : |
Un adecuado ajuste de las fertilizaciones realizadas a la siembra (nutrientes, dosis) es clave para asegurar una eficiencia muy alta del uso del fertilizante por parte de la pastura. |
Palabras claves : |
AZUFRE; CONDICIONES DE HUMEDAD; EQUIVALENTE DE FERTILIZANTE; FERTILIZACIÓN FOSFATADA; FÓSFORO; MUESTREO DEL SUELO; NITRÓGENO; POTASIO. |
Thesagro : |
PASTURAS. |
Asunto categoría : |
-- L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/6591/1/CUADRO-2017.pdf
https://youtu.be/3SX7OAbR3JM
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Marc : |
LEADER 00918nam a2200217 a 4500 001 1056695 005 2017-03-27 008 2017 bl uuuu u00u1 u #d 100 1 $aCUADRO, R. 245 $aToma de decisión de fertilización en la implantación de pasturas. [Presentación Oral].$h[electronic resource] 260 $aIn Jornada de Manejo de pasturas sembradas. Implantación de pasturas: las claves para el éxito. La Estanzuela, Colonia, Uruguay:INIA$c2017 520 $aUn adecuado ajuste de las fertilizaciones realizadas a la siembra (nutrientes, dosis) es clave para asegurar una eficiencia muy alta del uso del fertilizante por parte de la pastura. 650 $aPASTURAS 653 $aAZUFRE 653 $aCONDICIONES DE HUMEDAD 653 $aEQUIVALENTE DE FERTILIZANTE 653 $aFERTILIZACIÓN FOSFATADA 653 $aFÓSFORO 653 $aMUESTREO DEL SUELO 653 $aNITRÓGENO 653 $aPOTASIO
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